130724798 has 8 divisors (see below), whose sum is σ = 207621792. Its totient is φ = 61517536.

The previous prime is 130724791. The next prime is 130724821. The reversal of 130724798 is 897427031.

130724798 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130724791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1922390 + ... + 1922457.

It is an arithmetic number, because the mean of its divisors is an integer number (25952724).

Almost surely, 2^130724798 is an apocalyptic number.

130724798 is a deficient number, since it is larger than the sum of its proper divisors (76896994).

130724798 is a wasteful number, since it uses less digits than its factorization.

130724798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3844866.

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 130724798 is about 11433.4945664044. The cubic root of 130724798 is about 507.5194139483.

The spelling of 130724798 in words is "one hundred thirty million, seven hundred twenty-four thousand, seven hundred ninety-eight".